613320552

素因数分解:

$2^3\times 3^3\times {\mathrm{13}}^1\times {\mathrm{218419}}^1$

素因数の和:218447

約数の個数: 64

約数和(自身を含む): 1834728000

約数和(自身を除く): 1221407448

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 18, 24, 26, 27, 36, 39, 52, 54, 72, 78, 104, 108, 117, 156, 216, 234, 312, 351, 468, 702, 936, 1404, 2808, 218419, 436838, 655257, 873676, 1310514, 1747352, 1965771, 2621028, 2839447, 3931542, 5242056, 5678894, 5897313, 7863084, 8518341, 11357788, 11794626, 15726168, 17036682, 22715576, 23589252, 25555023, 34073364, 47178504, 51110046, 68146728, 76665069, 102220092, 153330138, 204440184, 306660276, 613320552]

約数ペア:

[(1, 613320552), (2, 306660276), (3, 204440184), (4, 153330138), (6, 102220092), (8, 76665069), (9, 68146728), (12, 51110046), (13, 47178504), (18, 34073364), (24, 25555023), (26, 23589252), (27, 22715576), (36, 17036682), (39, 15726168), (52, 11794626), (54, 11357788), (72, 8518341), (78, 7863084), (104, 5897313), (108, 5678894), (117, 5242056), (156, 3931542), (216, 2839447), (234, 2621028), (312, 1965771), (351, 1747352), (468, 1310514), (702, 873676), (936, 655257), (1404, 436838), (2808, 218419)]